Here's a collection of hobbies that will make you question your life choices. But, hey, they're fun, right?

From extreme ironing to competitive napping, we've got it all. Or, at least, we've got some things that might be interesting.

Extreme Ironing is a real thing, and it's not just for show. Literally.

Want to try it? Tent Hiking is a great way to start.

Or, if you're feeling really adventurous, try Parachute Skiing. It's like regular skiing, but with more risk of death.

And, for the truly committed, there's Abandoned Skiing. Because, why not?

But wait, there's more! Burping is a great way to get some exercise.

Or, if you're feeling really... unique, try Talking to Yourself. It's like a sport, or something.

And, for the truly... enthusiastic, Overly Enthusiastic Dancing is a must.

But, be careful, because Collecting Rainbows can be very... expensive.

And, if all else fails, just try Doing Nothing. It's a great way to waste time.